Roland VersaEXPRESS RF-640 Service Notes page 159

<Connector C : 1000006703 CABLE-CARD,29P1 276L BBR HIGH-V> <Connector C : 1000006703 CABLE-CARD,29P1 276L BBR HIGH-V>
Place the ribbon cable which plain side facing up.
1
The black band should be placed at the left side.
Fold the ribbon cable with 90 degree angle at the 18 +/-5 mm
2
point from the left end.
Fold back the ribbon cable at the 20 +/- 5mm point.
3
Black Band
18 +/- 5mm
18 +/- 5mm
Plain side
20 +/- 5mm
Character side
3-85
Plain side
Plain side
18 +/- 5mm
Plain side
90 degree
Character side
Plain side
18 +/- 5mm
Plain side
20 +/- 5mm
Character side